Our certified arborists practice holistic plant health care to keep your trees happy—everything from planting to pruning to pest mitigation. Healthy trees are essential for our community; they absorb carbon dioxide1, reduce stress levels2, and generally make our world a better place3.

Tree care by certified arborists in the greater Boulder area

We help our community care for their trees, and we make sure our company is a place where good people can grow while doing good work. We are experts at planting, pruning (trimming), and protecting trees.

Our business—and our passion—is the science, art, and safety of plant health care.

Taddiken Tree working on the state champion sycamore at Naropa University in Boulder, CO

Plant Health Care

Medical and trauma treatments for trees

A lot of the trees we enjoy every day need special attention to stay healthy and grow strong. Just like people, each tree is unique and there is no one size fits all approach. We solve this by offering Plant Health Care (PHC) services.

We start by reviewing your property and tree health. Then we create a custom program to keep healthy trees healthy and provide support for trees that are struggling. This is accomplished by using a wide range of services and techniques from providing nutrients and watering to help trees thrive in our crazy climate to helping protect your trees from invasive pests and diseases.


Trimming—cutting, not hacking

Trees often need early life structural help as well as continued pruning throughout their life to maintain safety and structure.


We don't like tooting our own horn, but when it comes to the safe and efficient removal of trees…we're the best.


One of our favorite parts of the job. There are so many advantages to having trees on your property. It's great to give them a healthy start and then watch them mature over the years.


We recycle and process all of the biomass generated from our services. This means we sell beautiful, local, and sustainable mulch products. We offer mulch pick-up on Thursdays between 9am and 1pm. Please give us a call at 303.554.7035 to schedule your time slot.

We're good enough, we're smart enough, and doggone it, people like us

We work hard to earn our five star reputation. View all reviews on Google or Yelp.

I strongly recommend this company. They recently did an extensive job including removing storm damage that fell into neighbor's yard, pruning many trees, removing a pine tree but not grinding stump, and preparing planting hole for new tree. Everything was done exactly to my specifications.

Lawrence R

Originally posted 2022-08-30 on Google

I have used Taddiken Tree Company for several years and have been very happy with their knowledge and professionalism. They have trimmed trees, fertilized them and treated our green ash trees for the green ash borer. Our trees have never looked better.

Peggy R

Originally posted 2022-07-25 on Google

Service provided was professional and prompt. Cleaned up afterward. Highly recommend.

Larry S

Originally posted 2022-08-08 on Google

The Taddiken crew are always very professional, friendly and co-operative. It's been a pleasure working with this company.

Don P

Originally posted 2022-08-15 on Google

Very knowledgeable staff and extremely professional when on site. Very happy with the work they did for us removing several trees on our property.

Leighton M

Originally posted 2022-08-17 on Google